Feb 18, 2016 . This is a good question and a soil chemist could give you a much better answer than me. But here goes: Leaching is a gradual chemical process were the ability . Kind of a poor answer but here is a diagram to help explain.

Mar 17, 2017 . In this process the ground bauxite is leached with caustic soda (NaOH) to . The aluminate solution is then decomposed producing Al(OH)3 which is .. Click here to visit our frequently asked questions about HTML5 video.

Feb 18, 2016 . This is a good question and a soil chemist could give you a much better answer than me. But here goes: Leaching is a gradual chemical process were the ability . Kind of a poor answer but here is a diagram to help explain.